health

Patients Should Be Told of the Risks Associated With Apitherapy

Ask the Doctors by by Eve Glazier, M.D. and Elizabeth Ko, M.D
by Eve Glazier, M.D. and Elizabeth Ko, M.D
Ask the Doctors | May 12th, 2018

Dear Doctor: What on earth is bee-sting therapy -- and what is it supposed to do? I ask because apparently someone died after having it.

Dear Reader: Using bee products like honey, pollen, royal jelly and venom to treat illness and promote healing is a practice known as apitherapy. The word comes from apis, which is the genus the honeybee belongs to. References to apitherapy date back to ancient Egypt, Greece and China. Hippocrates is said to have used bee venom to ease the pain of arthritis, which is one of the primary targets of modern-day treatment. The theory is that the bee sting causes the immune system to mount an anti-inflammatory response that is beneficial to the patient. However, that same immune response can become deadly.

That's the case with a woman in Spain who had been undergoing monthly treatments in which she was stung by live bees to address muscle issues and stress. She had no adverse reactions for two years, but in that final session she developed "wheezing, dyspnea, and sudden loss of consciousness immediately after a live bee sting," according the Journal of Investigational Allergology and Clinical Immunology. Although the private clinic treated her with corticosteroids, which counter inflammation, they didn't have any epinephrine, which is used to reverse extremely low blood pressure, wheezing, hives and other symptoms of a severe allergic reaction. An ambulance reportedly took 30 minutes to arrive, and despite medical treatment at a hospital, the woman later died.

The report about the incident, which took place in 2015, was published earlier this year. But because bee sting therapy currently has a few high-profile celebrity proponents, the story has received quite a bit of attention. According to the analysis of the case, this was the first reported death due to bee venom therapy. The authors point out that although a patient may initially tolerate the venom, a hypersensitivity reaction is still possible. In fact, repeated exposure can lead to a higher risk of sensitization.

Bee venom, also known as apitoxin, is a complex mix of proteins, peptides and bioactive agents. The main ingredient is melittin, a small protein that disrupts the membranes of red blood vessels at the site of the sting, causing them to burst. Blood vessels expand in the presence of melittin, which can cause a swift drop in blood pressure. Add the presence of a second protein that causes burning pain, and histamines for itching and swelling, and a drop of bee venom delivers a world of hurt.

But it's that complex chemistry of the venom that has captured the imagination of healers for millennia. Melittin turns out to be a powerful anti-inflammatory agent. Injections of bee venom have been used successfully to fight inflammation in patients with arthritis and multiple sclerosis. In recent research, certain cancers appear to slow their rate of growth in the presence of melittin.

Still, despite its potential medicinal uses, bee venom is a toxin. Patients should be informed of potential adverse reactions. Practitioners of venom therapy must be able to identify patients who have developed sensitivity, must be properly trained in managing severe reactions and must have rapid access to emergency care.

(Send your questions to askthedoctors@mednet.ucla.edu, or write: Ask the Doctors, c/o Media Relations, UCLA Health, 924 Westwood Blvd., Suite 350, Los Angeles, CA, 90095. Owing to the volume of mail, personal replies cannot be provided.)

health

Cause of Vestibular Migraines Not Known

Ask the Doctors by by Eve Glazier, M.D. and Elizabeth Ko, M.D
by Eve Glazier, M.D. and Elizabeth Ko, M.D
Ask the Doctors | May 11th, 2018

Dear Doctor: I have just been diagnosed with vestibular migraines. Could you give me information on the symptoms and treatment?

Dear Reader: Vestibular migraine is a relatively new diagnosis used by doctors to describe the association between vertigo and migraines. The connection itself, however, has been recognized by doctors since 1873, with the condition given multiple names, including vertiginous migraines, migrainous vertigo and migrainous vestibulopathy.

No defining test is used to diagnose the condition; instead, diagnosis is based on a person's recurrent symptoms.

The first criterion is a present or past history of migraine headaches. Second is recurring vertigo. These can be episodes in which the room seems to be spinning or in which a stationary person has feelings of movement. In vestibular migraines, the vertigo can last from five minutes up to 72 hours.

The third criterion is that more than half of these vertigo episodes occur with at least one symptom of a migraine. That symptom could be a headache that is one-sided, severe and worsened by physical activity; visual flashing wavy lines noted by many migraine sufferers; or extreme sensitivity to light and sound. Severe sensitivity to sound is especially common in vestibular migraines.

The fourth criterion is that the condition not be caused by another condition.

Based on these criteria, doctors are diagnosing more people with vestibular migraines. A population-based study found that 1 percent of Germans had vestibular migraines at some point in their lives. Other research has established that the condition occurs more often in women than in men and is diagnosed more often in children than adults. In adults, the average age of diagnosis is about 40 years of age.

The cause, however, is not known. Vertigo could act as a migraine trigger; or a neurologic or inner ear problem could cause both vertigo and migraine.

Treatments for an acute attack of a vestibular migraine include the typical medications used for migraines. Drugs known as triptans, such as Imitrex, Relpax, Zomig, Maxalt and Amerge, can be used for migraine symptoms and may ease the vertigo as well. But some doctors specifically treat the vertigo using antihistamines such as meclizine or dimenhydrinate or with benzodiazepines such as clonazepam or lorazepam.

To prevent a vestibular migraine, try to avoid those factors that increase your risk of a migraine. Because many migraines are caused by stress, limiting the amount of stress or finding ways of managing stress is a good starting point. Getting enough sleep is helpful, as is limiting caffeine and alcohol, eating regular meals, staying away from food additives and avoiding dehydration. Medications to prevent vestibular migraines include calcium channel blockers, such as verapamil; beta-blockers; tricyclic antidepressants at low doses; and the antihistamine betahistine. Physical therapy to improve balance and decrease the sensation of vertigo may also prove beneficial.

As I've learned from my own patients, symptoms of vestibular migraine can be debilitating. But there is hope: Start by avoiding migraine triggers, taking preventive medications and getting physical therapy. Those three actions should, I hope, decrease your attacks.

(Send your questions to askthedoctors@mednet.ucla.edu, or write: Ask the Doctors, c/o Media Relations, UCLA Health, 924 Westwood Blvd., Suite 350, Los Angeles, CA, 90095. Owing to the volume of mail, personal replies cannot be provided.)

health

Soaking in a Hot Bath May Offer Benefits Similar to Exercise

Ask the Doctors by by Eve Glazier, M.D. and Elizabeth Ko, M.D
by Eve Glazier, M.D. and Elizabeth Ko, M.D
Ask the Doctors | May 10th, 2018

Dear Doctor: Can a hot bath really burn as many calories as a brisk walk? If so, give me the hot bath any day!

Dear Reader: For readers who missed this story, scientists at Loughborough University in England were concerned about people who can't (or won't) exercise. They wondered if there might be a passive alternative, like a long soak in hot water, with similar health benefits. To find out, 14 men were split into two groups -- those who were lean, and those who were overweight. All were healthy non-smokers with no signs of cardiovascular disease. None of the men did more than 90 minutes of physical exercise per week, so all were considered inactive. The researchers targeted changes to markers of chronic inflammation, insulin resistance and glucose control, which are key factors in metabolic syndrome, an indicator of potential heart disease, diabetes and stroke.

The men were assigned to one of two activities -- relaxing in a 104-degree bath for one hour, or riding a stationary bike set at pre-determined resistance and speed for one hour. In the hours after the trial, the men ate similar meals. Blood was drawn several times, both before and after each trial. Changes to core body temperature and muscle temperature were monitored.

It's not all that surprising that the men assigned to an hour of stationary cycling burned significantly more calories than the bathers. However, it was discovered that while lounging in that hot water, the bathers burned 140 calories, or the equivalent of a 30-minute walk. Even more intriguing was the fact that while both groups had similar blood sugar trajectories before, during and after a subsequent meal, the blood sugar levels among the bathers peaked at a level that was 10 percent lower than among the cyclists. And when it came to anti-inflammatory response, which is one of the immune system's first lines of defense, the passive bathers did as well as the active cyclists.

The idea that a hot bath can offer benefits similar to those of exercise sounds counterintuitive, but the results of a couple of other studies suggest that passive heating is an important new area of research. In 2015, scientists in Finland saw a connection between the frequent use of saunas, an important part of Finnish culture, and a decrease in the risk of heart attack or stroke in men. A year later, researchers at the University of Oregon found passive heat therapy resulted in lowered blood pressure and decreased arterial stiffness in both women and men.

But don't trade your running shoes for an inflatable bath pillow just yet. Two of the three studies looked solely at men, so whether that research translates to women is not yet known. And all three studies had fairly small sample sizes. While the area of passive heat is indeed exciting and appears promising, we need more information to corroborate the existing findings.

Our take is it's a good idea to stick to the goal of at least 30 minutes per day of physical activity, which offers a host of long- and short-term physical and mental health benefits. And as you relax in a long, hot bath afterward, know that it is more than just an indulgence.

(Send your questions to askthedoctors@mednet.ucla.edu, or write: Ask the Doctors, c/o Media Relations, UCLA Health, 924 Westwood Blvd., Suite 350, Los Angeles, CA, 90095. Owing to the volume of mail, personal replies cannot be provided.)

Next up: More trusted advice from...

  • Why Do I Fail At Finding Friends With Benefits?
  • She Doesn’t Want To Date Me, So Why Won’t She Leave me Alone?
  • My Ex Still Loves Me, So Why Won’t He Take Me Back?
  • How Are Executors Paid?
  • The Role of an Executor
  • Another FINRA ‘Quiz’ to Test Your Knowledge
  • Make the Most of a Hopeful Season With Festive Home Looks
  • Designing a Holiday Tabletop for a Season Like No Other
  • Light It Up: New Designs Brighten Home Decor
UExpressLifeParentingHomePetsHealthAstrologyOdditiesA-Z
AboutContactSubmissionsTerms of ServicePrivacy Policy
©2023 Andrews McMeel Universal